[Avodah] [Areivim] kosher cabbage

[Micha Berger]

On Wed, Jul 21, 2010 at 02:39:28PM -0400, Prof. Levine wrote:
> My point was that if teruma was already taken, then separating teruma a 
> second time does not seem to me to be a mitzva...

I, OTOH, believe it would be a mitzvah derabbanan of removing demai,
and thus require a berakhah. I am wondering why Ben's LOR would call
it a safeiq, since even a mi'ut possibility that another Jew gave you
tevel creates a chiyuv derabbanan.

Tir'u baTov!
-Micha

-- 
Micha Berger             The fittingness of your matzos [for the seder]
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